Sentry FiproGuard Cat and Kitten Topical Flea Treatment contains Fipronil the active ingredient used in FRONTLINE Top Spot for cats. FiproGuard is the first retail generic equivalent to FRONTLINE Top Spot for cats.

• FiproGuard provides three way protection that kills fleas, ticks and chewing lice
• Kills fleas and prevents flea reinfestation for up to 4 weeks
• Waterproof and remains effective, even after bathing, water immersion or exposure to sunlight
• For cats of all sizes over 8 weeks of age

FiproGuard Cat and Kitten Topical Flea Treatment kills deer ticks that may transmit Lyme disease. It also kills brown dog ticks, American dog ticks and lone star ticks.

For use ONLY on cats of ALL weights over 8 weeks of age.

Active Ingredient: Fipronil - 9.70%
Other Ingredient: Dethylene Glycol Monoethyl Ether - 90.30%